public EpubWriter()
{
var opf = new OpfDocument {
EpubVersion = EpubVersion.Epub3
};
opf.Metadata.Dates.Add(new OpfMetadataDate {
Text = DateTimeOffset.UtcNow.ToString("o")
});
opf.Manifest.Items.Add(new OpfManifestItem {
Id = "ncx", Href = "toc.ncx", MediaType = ContentType.ContentTypeToMimeType[EpubContentType.DtbookNcx]
});
opf.Spine.Toc = "ncx";
format = new EpubFormat
{
Opf = opf,
Nav = new NavDocument(),
Ncx = new NcxDocument()
};
format.Nav.Head.Dom = new XElement(NavElements.Head);
format.Nav.Body.Dom =
new XElement(
NavElements.Body,
new XElement(NavElements.Nav, new XAttribute(NavNav.Attributes.Type, NavNav.Attributes.TypeValues.Toc),
new XElement(NavElements.Ol)));
resources = new EpubResources();
}
public static string Format(OpfDocument opf)
{
var root = new XElement(OpfElements.Package);
root.Add(new XAttribute("xmlns", Constants.OpfNamespace));
root.Add(new XAttribute(XNamespace.Xmlns + "dc", Constants.OpfMetadataNamespace));
// This attribute is required, but some books don't have it. So we leave it as it is.
if (!string.IsNullOrWhiteSpace(opf.UniqueIdentifier))
{
root.Add(new XAttribute(OpfDocument.Attributes.UniqueIdentifier, opf.UniqueIdentifier));
}
string versionString;
switch (opf.EpubVersion)
{
case EpubVersion.Epub2:
versionString = "2.0";
break;
case EpubVersion.Epub3:
versionString = "3.0";
break;
default:
throw new EpubWriteException($"Unknown version: {opf.EpubVersion}");
}
root.Add(new XAttribute(OpfDocument.Attributes.Version, versionString));
root.Add(WriteMetadata(opf.Metadata, opf.EpubVersion));
root.Add(WriteManifest(opf.Manifest));
root.Add(WriteSpine(opf.Spine));
if (opf.Guide != null)
{
root.Add(WriteGuide(opf.Guide));
}
var xml = Constants.XmlDeclaration + "\n" + root;
return(xml);
}
private XElement LoadFiles()
{
//Get Files LIst
OpfDocument OpfDoc = new OpfDocument();
List <string> htmlFileLIst = OpfDoc.GetFilesList("html");
List <string> t = htmlFileLIst;
//Load text from Chapter
MyHtmlDocument htmlDoc = new MyHtmlDocument();
Dictionary <string, DetectedHeaders> DetectText = htmlDoc.FindHeaderTextInFile(t);
//Create NavDetails ENtry for Each FIles
List <NavDetails> FilesToAdd = new List <NavDetails>();
foreach (var item in DetectText)
{
string Text = String.Empty;
Text = Variables.TextInChapters == true ? item.Value.Result.Count == 0 ? item.Key : item.Value.Result[0] : item.Key;
FilesToAdd.Add(new NavDetails(Utils.GetId(item.Key), item.Key, Text));
}
List <XElement> list = new List <XElement>();
//Converts the navdetails to xml
foreach (var item in FilesToAdd)
{
XElement navPoint = ConvertToXElement(item);
if (navPoint != null)
{
list.Add(navPoint);
}
}
XElement navMap = new XElement(ns + "navMap", list);
//return the new xml file
return(navMap);
}
public static string Format(OpfDocument opf)
{
var root = new XElement(OpfElements.Package);
root.Add(new XAttribute("xmlns", Constants.OpfNamespace));
root.Add(new XAttribute(XNamespace.Xmlns + "dc", Constants.OpfMetadataNamespace));
string versionString;
switch (opf.EpubVersion)
{
case EpubVersion.Epub2:
versionString = "2.0";
break;
case EpubVersion.Epub3:
versionString = "3.0";
break;
default:
throw new EpubWriteException($"Unknown version: {opf.EpubVersion}");
}
root.Add(new XAttribute(OpfDocument.Attributes.Version, versionString));
root.Add(WriteMetadata(opf.Metadata, opf.EpubVersion));
root.Add(WriteManifest(opf.Manifest));
root.Add(WriteSpine(opf.Spine));
if (opf.Guide != null)
{
root.Add(WriteGuide(opf.Guide));
}
var xml = Constants.XmlDeclaration + "\n" + root;
return(xml);
}
private void AssertOpf(OpfDocument expected, OpfDocument actual)
{
Assert.Equal(expected == null, actual == null);
if (expected != null && actual != null)
{
Assert.Equal(expected.EpubVersion, actual.EpubVersion);
Assert.Equal(expected.Metadata == null, actual.Metadata == null);
if (expected.Metadata != null && actual.Metadata != null)
{
AssertCreators(expected.Metadata.Creators, actual.Metadata.Creators);
AssertCreators(expected.Metadata.Contributors, actual.Metadata.Contributors);
AssertCollection(expected.Metadata.Dates, actual.Metadata.Dates, (a, b) =>
{
Assert.Equal(a.Text, b.Text);
Assert.Equal(a.Event, b.Event);
});
AssertCollection(expected.Metadata.Identifiers, actual.Metadata.Identifiers, (a, b) =>
{
Assert.Equal(a.Id, b.Id);
Assert.Equal(a.Scheme, b.Scheme);
Assert.Equal(a.Text, b.Text);
});
AssertCollection(expected.Metadata.Metas, actual.Metadata.Metas, (a, b) =>
{
Assert.Equal(a.Id, b.Id);
Assert.Equal(a.Name, b.Name);
Assert.Equal(a.Property, b.Property);
Assert.Equal(a.Refines, b.Refines);
Assert.Equal(a.Scheme, b.Scheme);
Assert.Equal(a.Text, b.Text);
});
AssertPrimitiveCollection(expected.Metadata.Coverages, actual.Metadata.Coverages, "Coverage");
AssertPrimitiveCollection(expected.Metadata.Descriptions, actual.Metadata.Descriptions, "Description");
AssertPrimitiveCollection(expected.Metadata.Languages, actual.Metadata.Languages, "Language");
AssertPrimitiveCollection(expected.Metadata.Publishers, actual.Metadata.Publishers, "Publisher");
AssertPrimitiveCollection(expected.Metadata.Relations, actual.Metadata.Relations, "Relation");
AssertPrimitiveCollection(expected.Metadata.Rights, actual.Metadata.Rights, "Right");
AssertPrimitiveCollection(expected.Metadata.Sources, actual.Metadata.Sources, "Source");
AssertPrimitiveCollection(expected.Metadata.Subjects, actual.Metadata.Subjects, "Subject");
AssertPrimitiveCollection(expected.Metadata.Titles, actual.Metadata.Titles, "Title");
AssertPrimitiveCollection(expected.Metadata.Types, actual.Metadata.Types, "Type");
}
Assert.Equal(expected.Guide == null, actual.Guide == null);
if (expected.Guide != null && actual.Guide != null)
{
AssertCollection(expected.Guide.References, actual.Guide.References, (a, b) =>
{
Assert.Equal(a.Title, b.Title);
Assert.Equal(a.Type, b.Type);
Assert.Equal(a.Href, b.Href);
});
}
Assert.Equal(expected.Manifest == null, actual.Manifest == null);
if (expected.Manifest != null && actual.Manifest != null)
{
AssertCollection(expected.Manifest.Items, actual.Manifest.Items, (a, b) =>
{
Assert.Equal(a.Fallback, b.Fallback);
Assert.Equal(a.FallbackStyle, b.FallbackStyle);
Assert.Equal(a.Href, b.Href);
Assert.Equal(a.Id, b.Id);
Assert.Equal(a.MediaType, b.MediaType);
Assert.Equal(a.RequiredModules, b.RequiredModules);
Assert.Equal(a.RequiredNamespace, b.RequiredNamespace);
AssertPrimitiveCollection(a.Properties, b.Properties, "Item.Property");
});
}
Assert.Equal(expected.Spine == null, actual.Spine == null);
if (expected.Spine != null && actual.Spine != null)
{
Assert.Equal(expected.Spine.Toc, actual.Spine.Toc);
AssertCollection(expected.Spine.ItemRefs, actual.Spine.ItemRefs, (a, b) =>
{
Assert.Equal(a.Id, b.Id);
Assert.Equal(a.IdRef, b.IdRef);
Assert.Equal(a.Linear, b.Linear);
AssertPrimitiveCollection(a.Properties, b.Properties, "ItemRef.Property");
});
}
Assert.Equal(expected.FindCoverPath(), actual.FindCoverPath());
Assert.Equal(expected.FindNavPath(), actual.FindNavPath());
Assert.Equal(expected.FindNcxPath(), actual.FindNcxPath());
}
}
public static OpfDocument Read(XDocument xml)
{
if (xml == null)
{
throw new ArgumentNullException(nameof(xml));
}
if (xml.Root == null)
{
throw new ArgumentException("XML document has no root element.", nameof(xml));
}
Func <XElement, OpfMetadataCreator> readCreator = elem => new OpfMetadataCreator
{
Role = (string)elem.Attribute(OpfMetadataCreator.Attributes.Role),
FileAs = (string)elem.Attribute(OpfMetadataCreator.Attributes.FileAs),
AlternateScript = (string)elem.Attribute(OpfMetadataCreator.Attributes.AlternateScript),
Text = elem.Value
};
var epubVersion = GetAndValidateVersion((string)xml.Root.Attribute(OpfDocument.Attributes.Version));
var metadata = xml.Root.Element(OpfElements.Metadata);
var guide = xml.Root.Element(OpfElements.Guide);
var spine = xml.Root.Element(OpfElements.Spine);
var package = new OpfDocument
{
UniqueIdentifier = (string)xml.Root.Attribute(OpfDocument.Attributes.UniqueIdentifier),
EpubVersion = epubVersion,
Metadata = new OpfMetadata
{
Creators = metadata?.Elements(OpfElements.Creator).AsObjectList(readCreator),
Contributors = metadata?.Elements(OpfElements.Contributor).AsObjectList(readCreator),
Coverages = metadata?.Elements(OpfElements.Coverages).AsStringList(),
Dates = metadata?.Elements(OpfElements.Date).AsObjectList(elem => new OpfMetadataDate
{
Text = elem.Value,
Event = (string)elem.Attribute(OpfMetadataDate.Attributes.Event)
}),
Descriptions = metadata?.Elements(OpfElements.Description).AsStringList(),
Formats = metadata?.Elements(OpfElements.Format).AsStringList(),
Identifiers = metadata?.Elements(OpfElements.Identifier).AsObjectList(elem =>
new OpfMetadataIdentifier
{
Id = (string)elem.Attribute(OpfMetadataIdentifier.Attributes.Id),
Scheme = (string)elem.Attribute(OpfMetadataIdentifier.Attributes.Scheme),
Text = elem.Value
}),
Languages = metadata?.Elements(OpfElements.Language).AsStringList(),
Metas = metadata?.Elements(OpfElements.Meta).AsObjectList(elem => new OpfMetadataMeta
{
Id = (string)elem.Attribute(OpfMetadataMeta.Attributes.Id),
Name = (string)elem.Attribute(OpfMetadataMeta.Attributes.Name),
Refines = (string)elem.Attribute(OpfMetadataMeta.Attributes.Refines),
Scheme = (string)elem.Attribute(OpfMetadataMeta.Attributes.Scheme),
Property = (string)elem.Attribute(OpfMetadataMeta.Attributes.Property),
Text = epubVersion == EpubVersion.Epub2
? (string)elem.Attribute(OpfMetadataMeta.Attributes.Content)
: elem.Value
}),
Publishers = metadata?.Elements(OpfElements.Publisher).AsStringList(),
Relations = metadata?.Elements(OpfElements.Relation).AsStringList(),
Rights = metadata?.Elements(OpfElements.Rights).AsStringList(),
Sources = metadata?.Elements(OpfElements.Source).AsStringList(),
Subjects = metadata?.Elements(OpfElements.Subject).AsStringList(),
Titles = metadata?.Elements(OpfElements.Title).AsStringList(),
Types = metadata?.Elements(OpfElements.Type).AsStringList()
},
Guide = guide == null
? null
: new OpfGuide
{
References = guide.Elements(OpfElements.Reference).AsObjectList(elem => new OpfGuideReference
{
Title = (string)elem.Attribute(OpfGuideReference.Attributes.Title),
Type = (string)elem.Attribute(OpfGuideReference.Attributes.Type),
Href = (string)elem.Attribute(OpfGuideReference.Attributes.Href)
})
},
Manifest = new OpfManifest
{
Items = xml.Root.Element(OpfElements.Manifest)?.Elements(OpfElements.Item).AsObjectList(elem =>
new OpfManifestItem
{
Fallback = (string)elem.Attribute(OpfManifestItem.Attributes.Fallback),
FallbackStyle = (string)elem.Attribute(OpfManifestItem.Attributes.FallbackStyle),
Href = (string)elem.Attribute(OpfManifestItem.Attributes.Href),
Id = (string)elem.Attribute(OpfManifestItem.Attributes.Id),
MediaType = (string)elem.Attribute(OpfManifestItem.Attributes.MediaType),
Properties = ((string)elem.Attribute(OpfManifestItem.Attributes.Properties))?.Split(' ') ??
new string[0],
RequiredModules = (string)elem.Attribute(OpfManifestItem.Attributes.RequiredModules),
RequiredNamespace = (string)elem.Attribute(OpfManifestItem.Attributes.RequiredNamespace)
})
},
Spine = new OpfSpine
{
ItemRefs = spine?.Elements(OpfElements.ItemRef).AsObjectList(elem => new OpfSpineItemRef
{
IdRef = (string)elem.Attribute(OpfSpineItemRef.Attributes.IdRef),
Linear = (string)elem.Attribute(OpfSpineItemRef.Attributes.Linear) != "no",
Id = (string)elem.Attribute(OpfSpineItemRef.Attributes.Id),
Properties =
((string)elem.Attribute(OpfSpineItemRef.Attributes.Properties))?.Split(' ').ToList() ??
new List <string>()
}),
Toc = spine?.Attribute(OpfSpine.Attributes.Toc)?.Value
}
};
return(package);
}
private void AssertOpf(OpfDocument expected, OpfDocument actual)
{
Assert.AreEqual(expected == null, actual == null, nameof(actual));
if (expected != null && actual != null)
{
Assert.AreEqual(expected.EpubVersion, actual.EpubVersion, nameof(actual.EpubVersion));
Assert.AreEqual(expected.Metadata == null, actual.Metadata == null, nameof(actual.Metadata));
if (expected.Metadata != null && actual.Metadata != null)
{
AssertCreators(expected.Metadata.Creators, actual.Metadata.Creators, nameof(actual.Metadata.Creators));
AssertCreators(expected.Metadata.Contributors, actual.Metadata.Contributors, nameof(actual.Metadata.Contributors));
AssertCollection(expected.Metadata.Dates, actual.Metadata.Dates, nameof(actual.Metadata.Dates), (a, b) =>
{
Assert.AreEqual(a.Text, b.Text, "Date.Text");
Assert.AreEqual(a.Event, b.Event, "Date.Event");
});
AssertCollection(expected.Metadata.Identifiers, actual.Metadata.Identifiers, nameof(actual.Metadata.Identifiers), (a, b) =>
{
Assert.AreEqual(a.Id, b.Id, "Identifier.Id");
Assert.AreEqual(a.Scheme, b.Scheme, "Identifier.Scheme");
Assert.AreEqual(a.Text, b.Text, "Identifier.Text");
});
AssertCollection(expected.Metadata.Metas, actual.Metadata.Metas, nameof(actual.Metadata.Metas), (a, b) =>
{
Assert.AreEqual(a.Id, b.Id, "Meta.Id");
Assert.AreEqual(a.Name, b.Name, "Meta.Name");
Assert.AreEqual(a.Property, b.Property, "Meta.Property");
Assert.AreEqual(a.Refines, b.Refines, "Meta.Refines");
Assert.AreEqual(a.Scheme, b.Scheme, "Meta.Scheme");
Assert.AreEqual(a.Text, b.Text, "Meta.Text");
});
AssertPrimitiveCollection(expected.Metadata.Coverages, actual.Metadata.Coverages, "Coverages", "Coverage");
AssertPrimitiveCollection(expected.Metadata.Descriptions, actual.Metadata.Descriptions, "Descriptions", "Description");
AssertPrimitiveCollection(expected.Metadata.Languages, actual.Metadata.Languages, "Languages", "Language");
AssertPrimitiveCollection(expected.Metadata.Publishers, actual.Metadata.Publishers, "Publishers", "Publisher");
AssertPrimitiveCollection(expected.Metadata.Relations, actual.Metadata.Relations, "Relations", "Relation");
AssertPrimitiveCollection(expected.Metadata.Rights, actual.Metadata.Rights, "Rights", "Right");
AssertPrimitiveCollection(expected.Metadata.Sources, actual.Metadata.Sources, "Sources", "Source");
AssertPrimitiveCollection(expected.Metadata.Subjects, actual.Metadata.Subjects, "Subjects", "Subject");
AssertPrimitiveCollection(expected.Metadata.Titles, actual.Metadata.Titles, "Titles", "Title");
AssertPrimitiveCollection(expected.Metadata.Types, actual.Metadata.Types, "Types", "Type");
}
Assert.AreEqual(expected.Guide == null, actual.Guide == null, nameof(actual.Guide));
if (expected.Guide != null && actual.Guide != null)
{
AssertCollection(expected.Guide.References, actual.Guide.References, nameof(actual.Guide.References), (a, b) =>
{
Assert.AreEqual(a.Title, b.Title, "Reference.Title");
Assert.AreEqual(a.Type, b.Type, "Reference.Type");
Assert.AreEqual(a.Href, b.Href, "Reference.Href");
});
}
Assert.AreEqual(expected.Manifest == null, actual.Manifest == null, nameof(actual.Manifest));
if (expected.Manifest != null && actual.Manifest != null)
{
AssertCollection(expected.Manifest.Items, actual.Manifest.Items, nameof(actual.Manifest.Items), (a, b) =>
{
Assert.AreEqual(a.Fallback, b.Fallback, "Item.Fallback");
Assert.AreEqual(a.FallbackStyle, b.FallbackStyle, "Item.FallbackStyle");
Assert.AreEqual(a.Href, b.Href, "Item.Href");
Assert.AreEqual(a.Id, b.Id, "Item.Id");
Assert.AreEqual(a.MediaType, b.MediaType, "Item.MediaType");
Assert.AreEqual(a.RequiredModules, b.RequiredModules, "Item.RequiredModules");
Assert.AreEqual(a.RequiredNamespace, b.RequiredNamespace, "Item.RequiredNamespace");
AssertPrimitiveCollection(a.Properties, b.Properties, "Item.Properties", "Item.Property");
});
}
Assert.AreEqual(expected.Spine == null, actual.Spine == null, nameof(actual.Spine));
if (expected.Spine != null && actual.Spine != null)
{
Assert.AreEqual(expected.Spine.Toc, actual.Spine.Toc, nameof(actual.Spine.Toc));
AssertCollection(expected.Spine.ItemRefs, actual.Spine.ItemRefs, nameof(actual.Spine.ItemRefs), (a, b) =>
{
Assert.AreEqual(a.Id, b.Id, "ItemRef.Id");
Assert.AreEqual(a.IdRef, b.IdRef, "ItemRef.IdRef");
Assert.AreEqual(a.Linear, b.Linear, "ItemRef.Linear");
AssertPrimitiveCollection(a.Properties, b.Properties, "ItemRef.Properties", "ItemRef.Property");
});
}
}
}
/*
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* @@@@ Method @@@@
* @@@@****************************Read Epub ******************************************************@@@@
* @@@@ @@@@
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
*/
//------------method geeting smil fil -----------
public void ProcessEpub(string currentFile)
{
try
{
string EpubNummerOnly = Path.GetFileNameWithoutExtension(currentFile);
// Read an epub file
EpubBook book = EpubReader.Read(currentFile);
// Read metadata
string title = book.Title;
FinalReportlist.Add("Title of book = " + title);
//******Author******
var authors = book.Authors;
int Authors_count = 0;
string Authors_Metadata = "";
foreach (var eachData in authors)
{
Authors_count++;
Authors_Metadata = Authors_Metadata + " (" + eachData + "), ";
}
FinalReportlist.Add("Author of book= (" + Authors_count + ")" + Authors_Metadata);
//******images***********
ICollection <EpubByteFile> images = book.Resources.Images;
FinalReportlist.Add("Images in book= (" + images.Count + ")");
//******other metadata***********
// Access internal EPUB format specific data structures.
EpubFormat format = book.Format;
OcfDocument ocf = format.Ocf;
OpfDocument opf = format.Opf;
NcxDocument ncx = format.Ncx;
NavDocument nav = format.Nav;
var bookVersion = format.Opf.EpubVersion;
var bookIsbnID = format.Opf.Metadata.Identifiers;
var allMetadata = opf.Metadata.Languages;
string language_Metadata = "";
foreach (var eachData in allMetadata)
{
language_Metadata = language_Metadata + eachData + ", ";
}
FinalReportlist.Add("Language of of book= (" + allMetadata.Count + ")" + language_Metadata);
FinalReportlist.Add("version of book= " + bookVersion);
// Get table of contents
FinalReportlist.Add("\n*****Table of Content*****");
ICollection <EpubChapter> chapters = book.TableOfContents;
foreach (var eachH1chapter in chapters)
{
FinalReportlist.Add(eachH1chapter.Title);
//*******writing h2 Chapter****
if (eachH1chapter.SubChapters.Count >= 1)
{
var h2chapter = eachH1chapter.SubChapters;
foreach (var eachH2chapter in h2chapter)
{
FinalReportlist.Add("\t" + eachH2chapter.Title);
//*******writing h3 Chapter****
if (eachH2chapter.SubChapters.Count >= 1)
{
var h3chapter = eachH2chapter.SubChapters;
foreach (var eachH3chapter in h3chapter)
{
FinalReportlist.Add("\t\t" + eachH3chapter.Title);
}
}
}
}
}
}// try end
catch (Exception e)
{
string error = "\n Error in syncStart " + Program.Current_bookPath;
Console.WriteLine(error + e);
Program.Global_error = Program.Global_error + error;
} // catch end
} //syncStart end
